12151000

素因数分解:

$2^3\times 5^3\times {\mathrm{29}}^1\times {\mathrm{419}}^1$

素因数の和:469

約数の個数: 64

約数和(自身を含む): 29484000

約数和(自身を除く): 17333000

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 29, 40, 50, 58, 100, 116, 125, 145, 200, 232, 250, 290, 419, 500, 580, 725, 838, 1000, 1160, 1450, 1676, 2095, 2900, 3352, 3625, 4190, 5800, 7250, 8380, 10475, 12151, 14500, 16760, 20950, 24302, 29000, 41900, 48604, 52375, 60755, 83800, 97208, 104750, 121510, 209500, 243020, 303775, 419000, 486040, 607550, 1215100, 1518875, 2430200, 3037750, 6075500, 12151000]

約数ペア:

[(1, 12151000), (2, 6075500), (4, 3037750), (5, 2430200), (8, 1518875), (10, 1215100), (20, 607550), (25, 486040), (29, 419000), (40, 303775), (50, 243020), (58, 209500), (100, 121510), (116, 104750), (125, 97208), (145, 83800), (200, 60755), (232, 52375), (250, 48604), (290, 41900), (419, 29000), (500, 24302), (580, 20950), (725, 16760), (838, 14500), (1000, 12151), (1160, 10475), (1450, 8380), (1676, 7250), (2095, 5800), (2900, 4190), (3352, 3625)]